People · Operator
Named in public records as an officer, director or promoter · active 2018–2019 · Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Ursa Space Systems Inc. | — | Software / Tech | Series B | $65.9M | $9.5M | 2018 |
William J. Porteous at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside William J. Porteous on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Mark Spoto | 1 | 8 |
| William Porteous | 1 | 6 |
| Christopher Steed | 1 | 5 |
| Daniel Freeman | 1 | 4 |
| Tom Edwards | 1 | 3 |
| Paul Graziani | 1 | 2 |
| Nicole Robinson | 1 | 2 |
| Julie J. Baker | 1 | 1 |
| Mark J. Spoto | 1 | 1 |
| Christopher J. Steed | 1 | 1 |
| Adam J. Maher | 1 | 1 |
| William Porteaus | 1 | 1 |
| Julie Baker | 1 | 1 |
| Adam Maher | 1 | 1 |
| Derek J. Edinger | 1 | 1 |
| Tom J. Edwards | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.